Entertainment
RadioSync
RadioSync delays an external radio's audio so it can be aligned with a later television broadcast.
Choose only when you already have the required radio and compatible audio adapters.
A simple delay adjustment addresses the specific case where commentary arrives before the TV picture.
Keep in mind: It cannot make already late radio audio arrive earlier, and it supplies no radio streams.
Inside the app
Official product images
What you can do
- Delay a supplied radio signal
- Adjust delay up to roughly one minute as described
- Play through the user's headphones or speakers
Good for
- Listeners with suitable adapters aligning their own broadcasts
Consider alternatives for
- Users expecting included sports radio, wireless stream discovery or correction of radio that is behind TV
Limitations & considerations
- Captured minimum: iOS 9.0.
- It cannot make already late radio audio arrive earlier, and it supplies no radio streams.
Privacy & permissions
External audio may include private conversations or copyrighted broadcasts; use authorized sources and avoid unintended public playback.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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